Battery firmware upgrade?

[Tuur]

Today when i started the DJI fly app i got a battery firmware update in the main screen. I updated. But how does this work? I got 3 batteries. When i put in a second battery i don't get the update. Are they all updated with the first?

 

[old man mavic]

Today when i started the DJI fly app i got a battery firmware update in the main screen. I updated. But how does this work? I got 3 batteries. When i put in a second battery i don't get the update. Are they all updated with the first?

this question has been asked a few times, it seems that the one that is in the drone during the update,gets updated at the time, but then it is normal for the others to need an update when they are first put in the drone ,maybe the update is stored differently in the MM as apposed to other mavics or it could be that when they are in the hub ,the update gets transfered to the other batteries

 

[crlmjohnson]

I think it depends on the update

 

[WithTheBirds]

I think it depends on the update

It has to- obviously.

It depends on the FW version on the drone. Battery update will be recommended if an earlier version of FW is detected (on battery).